Pith Number

pith:MX2KWL7E

pith:2013:MX2KWL7ESWM56EKLSJ4F6VWWCJ

not attested not anchored not stored refs pending

Contributions of the W-boson propagator to muon and tau leptonic decay rates

Alberto Sirlin, Andrea Ferroglia, Christoph Greub, Zhibai Zhang

arxiv:1307.6900 v1 · 2013-07-26 · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MX2KWL7ESWM56EKLSJ4F6VWWCJ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T03:14:51.748079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65f4ab2fe49599df114b92785f56d6124a40d688e29d55d43c4573eb6cb6448d

Aliases

arxiv: 1307.6900 · arxiv_version: 1307.6900v1 · doi: 10.48550/arxiv.1307.6900 · pith_short_12: MX2KWL7ESWM5 · pith_short_16: MX2KWL7ESWM56EKL · pith_short_8: MX2KWL7E

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/MX2KWL7ESWM56EKLSJ4F6VWWCJ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 65f4ab2fe49599df114b92785f56d6124a40d688e29d55d43c4573eb6cb6448d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49a2661ecaeb035b8d9b218009bf37c06fcfd44dd5c012825a91ae80e3a3dd71",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-07-26T00:44:48Z",
    "title_canon_sha256": "e9203852a384f979b877191cc4042d3464ab9912a9adfbbce3dee0812f5bed67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.6900",
    "kind": "arxiv",
    "version": 1
  }
}